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Product information
主要寸法及び機能情報
| d | 150 mm | 内径 |
| D | 190 mm | Outside diameter |
| B | 40 mm | Width |
| Cr | 231,000 N | 基本動ラジアル定格荷重 |
| C0r | 530,000 N | 基本静ラジアル定格荷重 |
| Cur | 63,000 N | 疲労限荷重（ラジアル） |
| nG | 1,900 1/min | 限界回転速度 |
| nϑr | 1,270 1/min | Reference speed |
| ≈m | 2.738 kg | Weight |
取付関係寸法
| ra max | 1.1 mm | くぼみの直径（最大） |
| da min | 165.1 mm | Minimum diameter shaft shoulder |
| Da max | 174.5 mm | ハウジング肩の直径（最大） |
寸法
| rmin | 1.1 mm | Minimum chamfer dimension |
| d1 | 165.1 mm | 内輪つば直径（最大） |
| D1 min | 174.2 mm | Minimum rib diameter outer ring |
| dc min | 165 mm | Minimum shaft shoulder |
| C | 20 mm | 油穴の距離 |
温度範囲
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
追加情報
NNC4830V | 呼び番号(DIN5412準拠) |
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| Design | A | Internal Variant Cage |
| Radial internal clearance | CN (Group N) | Normal internal clearance |
| Tolerance class | PN | Normal (PN) |
| Number of rolling element rows | 2 | Double-row design |
Characteristics
